User's Manual

22
Calling
Making Calls
Call
• Enter area code and phone number and press call
key to dial out by SIM1/SIM2.
• Use the clear key to delete if there is wrong input.
Long press clear key to clear all characters.
Note: Obstacles give lots of effects on calling quality;
moving around in a small range will improve signal
strength effectively.
Making an International Call
Press * key for twice and sign “+”will come out. Then
enter country code, area code and phone number
(without a zero in front of mobile phone number) in the
dial interface. Then press call key to dial out.
Dialing extension
Some extension numbers of fixed line couldn’t be dialed
directly. You need to dial telephone exchange first and
then dial the extension number. Type in a P symbol